Question

a. In the figure, AB-AC and AD is the bisector of ZBAC State the three pairs of equal
parts in triangles ADB and ADC Is AADB AADC? Give reasons.
B В​

Answer 1

Answer:

In triangle ADB and triangle ADC

AB = AC (given)

Angle ADB = Angle ADC (Both are 90° , since AD is perpendicular on BC)

AD is common side

So, the triangles are congruent